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G E N E R A T O R S ADJUSTMENT CAPABILITY:

Potentiometer P1 – Quadrature Droop Adjustment Potentiometer P2 – Voltage Adjustment Potentiometer P3 – Stability Adjustment Potentiometer P4 – Underspeed/LAM Threshold Adjustment Potentiometer P5 – Excitation ceiling Link ST1 – Link IN for single phase voltage detection (standard) Link ST2 – Link IN for Normal response time or CUT for Rapid response time Strap ST3 – Strap between middle and left terminal for 50 Hz or between middle and right terminal for 60 Hz Strap ST4 – Strap IN for no remote voltage adjustment or OUT and potentiometer (470 Ω , 0.5W min., adjustment range ± 5%) connected to the terminals for remote voltage adjustment Link ST5 – Link IN for LAM or CUT to disable LAM Link ST9 – Link IN for AREP or CUT for PMG Information contained in this publication may be considered confidential.

www.cat-ElectricPower.com Market: N. America Discretion is recommended when distributing. Materials and specifications are subject to change without notice. © 2006 Caterpillar LEHE4006-00 (01-06) CAT, CATERPILLAR, their respective logos and “Caterpillar Yellow,” as well as corporate and product All Rights Reserved. identity used herein, are trademarks of Caterpillar and may not be used without permission. Printed in U.S.A. 23